Jawab: K= 100 cm
Penjelasan dengan langkah-langkah:
AC = 48 cm, BD = 14cm (panjang diagonal)
keliling = 4 x sisi
AO = 24 cm, DO = 7 cm, AD = 25 cm (rumus phitagoras)
Sisi = 25 cm
K = 4 x 25 cm
K = 100 cm
Jadi, keliling bangun belah ketupat diatas adalah 100 cm.
semoga membantu...
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Jawab: K= 100 cm
Penjelasan dengan langkah-langkah:
AC = 48 cm, BD = 14cm (panjang diagonal)
keliling = 4 x sisi
AO = 24 cm, DO = 7 cm, AD = 25 cm (rumus phitagoras)
Sisi = 25 cm
K = 4 x 25 cm
K = 100 cm
Jadi, keliling bangun belah ketupat diatas adalah 100 cm.
semoga membantu...